Macromolecules are molecules that are large and essential for life. They consist of carbohydrates‚ nucleic acids‚ proteins‚ and lipids. Carbohydrates are molecules that are composed of monosaccharaides. Carbohydrates include cellulose‚ starches‚ and sugars. Two tests may be used to determine the presence of the carbohydrates. Those tests are the Benedict’s test and Lugol’s Iodine Test. Proteins are another category of macromolecules. The protein is a type of macromolecule that carry out many processes
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Electron Configuration Patterns WE CANNOT KNOW THE EXACT LOCATIONS OF ELECTRONS WITHIN ENERGY LEVELS‚ BUT WE CAN DESCRIBE PROBABLE REGIONS OF ELECTRON LOCATION. Our understanding of electron distribution is based on mathematical probabilities that result from knowledge about the behavior of charged particles in an atom: |a) | | |b) |
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concentrations of hydrochloric acids (HCl) and indigestion relief tablet. I will also mention the time which was taken in the experiment‚ to see how fast the hydrochloric acid took with indigestion tablet with different concentrations. Indigestion tablets are alkali and they are used for to neutralise the excess acid in the stomach. Indigestion Tablet Indigestion is caused by excess acid in the stomach. The tablets neutralise some of this Acid and this is known as ‘Neutralization’ since it neutralizes
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is still used today. What is most impressive about the ancient Mesoamerican societies is that they had such advanced methods of doing things that are difficult to even comprehend today. Nixtamalization or alkaline cooking uses different sources of alkali for cooking. Lime is the only source that is used in Mesoamerica. In this class we have previously speculated on the African influence as suggested by Olmec art. In regards to maize processing‚ although the same crop was also a primary source of food
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alkaline they are as follows: NaOH (Sodium Hydroxide)‚ NH3 (Ammonia) and KOH (Potassium Hydroxide). : NaOH is used for mostly to clean. Like drains. NH3 is mainly used for vehicle fuel‚ textile or even a poison treatment. And last but not least KOH‚ this alkali is used for food preparation‚ medical test and etc. I have learned that mostly everything around us is contained by either alkaline or acid. |
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Investigation of carbonation profiles of a 60 years old carbonated concrete specimens subjected to re-alkalization M.O. Mohsen1‚* 1 College of Engineering‚ Qatar University‚ P.O. Box 2713‚ Doha‚ Qatar Re-alkalization method is an electrochemical treatment which is commonly used to repair carbonated concrete elements. This method prevents further reinforcement corrosion by increasing the PH of the element which results in maintaining the reinforcement passivation. In this paper‚ the re-alkalization
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applicable for those of low oil content oilseeds such as rice bran‚ soybean‚ cottonseeds etc. It adopts national standard solvent to make fully extraction of crude oil from pretreated oilseeds. Oil refinery plant covers entire processing of degumming‚ alkali refining‚ decolorization‚ leaching‚ physical deacidification and deodorization‚ crystallization and maturing‚ and electric control system. http://www.palmoilmachine.com/Crude_Palm_Oil_Production_Process_51.html is applied in palm fruit processing
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PURPOSE: To see which solutions are soluble and which are not. We were able to see this by mixing certain solutions together and observing changes that occurred. PROCEDURE: 1 Cotton Swabs‚ 1 Sheet each of white and black paper‚ 1 Distilled water‚ Goggles-Safety‚ 1 Well-Plate-24‚1 Well-Plate-96‚ Bag-CK1 1 Pipet‚ Empty Short Stem‚ Experiment Bag Ionic Reactions 1 Barium Nitrate‚ 0.1 M - 2 mL in Pipet‚ 1 Cobalt (II) Nitrate‚ 0.1 M - 2 mL in Pipet1 Copper (II) Nitrate‚ 0.1 M - 2 mL in Pipet‚ 1 Iron
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no strong reducing and oxidizing ability‚ and its dissolvability is 26.7g/l (20 oC)‚while its PH is 5.0 in saturated solution. Thiourea Dioxide (TDO) appears terrific stable even in 20oC -30oC solution‚ but when it is under heat or catalysesing by alkali‚ it decomposes gradually to produce sulfoxylic acid through formamidine sulfinic acid to exhibit a reducing action. Thiourea Dioxide (TDO) is a new kind of reducing agent that used as exchange of sodium hydrosulfite. It is widely used in textile
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Sumon Mazumder Assistant Professor‚ Department of Textile Engineering Daffodil International University Shirajum Monira ID: 091-23-1405 Md.Rashedul Haque ID: 091-23-1413 M.K.Hasan ID: 091-23-1441 Level-4‚ Term-3 Department of Textile Engineering Daffodil International University Contents Topics Page Chapter: - 01 1.0 Aim of the Project…………………..………………………………....………….5 Chapter:
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